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\begin{figure}[t]
    \centering
    \includegraphics[width=12cm]{logo.pdf}
\end{figure}

\vspace*{\fill}
    \begin{center}
        \Huge\textbf{《并行程序设计》实验报告\\
        CYK算法并行设计}
    \end{center}
\vspace*{\fill}

\begin{table}[b]
    \centering
    \large
    \begin{tabular}{ll}
    \textbf{指导教师:} & XX \\
    \textbf{姓{} {} {} {} {} 名:} & XX \\
    \textbf{学{} {} {} {} {} 号:} & XXXXXX \\
    \textbf{时{} {} {} {} {} 间:} & \today \\
    \end{tabular}
\end{table}